package server;

import java.io.IOException;
import java.io.InputStream;

/**
 * @author czq
 * @date 2020/7/25 16:15
 *
 * 把请求信息封装为 Request 对象（根据 InputSteam 输入流封装）
 */
public class Request {

    /**
     * 请求方式，比如 GET/POST
     */
    private String method;

    /**
     * 例如：/，/index.html
     */
    private String url;

    /**
     * 输入流，其他属性从输入流中解析出来
     */
    private InputStream inputStream;

    public Request() {
    }

    /**
     * 构造器，输入流传入
     * @param inputStream
     */
    public Request(InputStream inputStream) throws IOException {
        this.inputStream = inputStream;

        // 从输入流中获取请求信息
        int count = 0;
        while (count == 0) {
            count = inputStream.available();
        }

        byte[] bytes = new byte[count];
        inputStream.read(bytes);

        String inputStr = new String(bytes);
        // 获取第一行请求头信息
        String firstLineStr = inputStr.split("\\n")[0];

        String[] strings = firstLineStr.split(" ");

        this.method = strings[0];
        this.url = strings[1];

        System.out.println("=====>>method：" + method);
        System.out.println("=====>>url：" + url);
    }

    public String getMethod() {
        return method;
    }

    public void setMethod(String method) {
        this.method = method;
    }

    public String getUrl() {
        return url;
    }

    public void setUrl(String url) {
        this.url = url;
    }

    public InputStream getInputStream() {
        return inputStream;
    }

    public void setInputStream(InputStream inputStream) {
        this.inputStream = inputStream;
    }
}
